1. Performance Fuel Systems On Sale
  2. sku: 7944340685539623
  3. MEZIERE PN6550

MEZIERE ENTERPRISES PN6550 Cap 1.75 Alum.cap Alum.

Pn6550 Meziere Enterprises 1.75 Alum.cap And Alum. Bung Assembly

( Brand: Meziere Enterprises ), ( Manufacturer Part Number: PN6550 ), ( Performance Part: Yes ), ( Type: Universal Caps )

Review MEZIERE ENTERPRISES 1.75 Alum.cap And Alum. Bung Assembly

The Meziere Enterprises PN6550 1.75 AL-UMC Aluminum Fuel Cap is a high-quality replacement fuel cap designed for performance-oriented applications. This cap is engineered to provide superior sealing and durability compared to OEM components.

The PN6550 cap is constructed from 6061-T6 aluminum, a strong and lightweight material that is resistant to corrosion and rust. Its anodized finish adds an attractive, protective coating that enhances the appearance of your fuel filler neck and adds a touch of sophistication to your vehicle's exterior.

Measuring 1.75 inches in diameter, this fuel cap is designed to fit most applications that use a standard 1.75-inch fuel neck. Its unique design includes an O-ring seal and a retaining clip that ensure a secure and leak-free fit. The cap also features a fuel level gauge window, which allows you to easily check your fuel level without removing the cap.

The Meziere Enterprises PN6550 1.75 AL-UMC Aluminum Fuel Cap is a popular choice among automotive enthusiasts and racing teams due to its superior sealing ability and durability. Its sleek design and anodized finish make it an excellent upgrade for any vehicle, providing both functional and aesthetic benefits. Whether you're looking to improve the performance of your daily driver or your race car, this fuel cap is an excellent investment that is sure to deliver reliable service for years to come.

Meziere Enterprises PN6550 is an aluminum radiator cap designed to enhance the cooling system of various vehicles. Like any other automotive part, it has its advantages and disadvantages.

Pros:

1. Enhanced cooling: The aluminum radiator cap from Meziere Enterprises is designed to provide better cooling efficiency as compared to traditional radiator caps. The material's superior heat conductivity ensures that the coolant inside the radiator stays at optimal temperature, maintaining the engine's performance.

2. Durability: Aluminum is a robust material that can withstand extreme temperatures and corrosion. This radiator cap is less prone to rust and cracking, ensuring longer service life and fewer replacements over time.

3. Improved appearance: The sleek and modern design of the Meziere Enterprises radiator cap adds an aesthetic appeal to the vehicle, making it an excellent choice for those looking to upgrade their car's visual aspect.

4. Pressure relief: The radiator cap from Meziere Enterprises features a pressure relief valve that releases excess pressure when the coolant temperature exceeds a certain limit. This safety feature protects the engine from damage caused by overheating.

Cons:

1. Higher cost: Compared to traditional radiator caps, the Meziere Enterprises PN6550 is more expensive. The use of high-quality aluminum and advanced design contribute to the increased price.

2. Installation complexity: Installing an aluminum radiator cap may require additional steps and expertise compared to a standard radiator cap. It is recommended to consult a professional mechanic for installation to ensure proper fitment and function.

3. Compatibility: Ensure that the Meziere Enterprises PN6550 is compatible with your specific vehicle model and cooling system before purchasing. Using an incorrect radiator cap may lead to poor performance or damage to the cooling system.

In conclusion, the Meziere Enterprises PN6550 aluminum radiator cap offers improved cooling efficiency, durability, and enhanced appearance. However, it comes with a higher cost and potential installation complexity. Considering the benefits and drawbacks, this radiator cap is a worthwhile investment for those seeking better cooling system performance and long-term reliability. It is recommended to consult a professional mechanic for installation and ensure compatibility with your vehicle before making a purchase.

part # pn6550 prices

  • $22.99-$40.08

specifications fuelperforma:

  • brand: Meziere Enterprises
  • manufacturer part number: PN6550
  • performance part: Yes
  • type: Universal Caps

seller fuelperforma:

  • # reviews: 117830
  • rating: 99.8%

returns fuelperforma:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

offer fuelperforma:

  • options: Ship-to-home
  • availability: In Stock
  • started: December 31, 2025
  • quantity: 5
  • sold: 0

general fuelperforma:

  • condition: New
  • Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings

shipping fuelperforma:

  • type: Fixed
  • service: Standard
  • class: Standard
  • transit: 5-8 Days
  • cost: $0.00

payments fuelperforma:

  • credit card: Visa
  • other
  • wallet: Paypal
performance part: yes, type: universal caps,
category: auto parts > fuel systems > hoses, lines fittings, sku: 7944340685539623,

Meziere Enterprises PN6550 Is Similar To:

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5 offers $22.99–$40.08 USD
  • Offer #1: $22.99 price + free delivery = $22.99* total. Cap Thread Size 1 5/16-12. Bung Material Aluminum.FREE SHIPPING
  • Offer #2: $40.08 price + free delivery = $40.08* total. Bung and Cap Kit - 1.750 in OD - Weld-On - Aluminum Bung - Aluminum Threaded Cap - Natural - Kit.FREE SHIPPING
  • Offer #3: $24.23 price + $15.99 delivery = $40.22* total. Weld-In Cap and Bung, 1-3/4" Diamater, Aluminum Bung Meziere Weld-In Cap and Bung 1-3/4" Diamater.+$15.99 shipping
  • Offer #4: $50.11 price + free delivery = $50.11* total.FREE SHIPPING
  • Offer #5: $45.87 price + free delivery = $45.87* total. Bung Finish Natural. Bung and Cap Kit, 0.885 in Opening, Weld-On, Aluminum Bung, Aluminum Threaded Cap, Natural, Kit.FREE SHIPPING